Features6 Group SMS&comma; landline&lpar;PSTN&rpar; and GSM two networks combined optionalAdemco contact ID through PSTNProgramme the phone numbers directly on the panelLCD and blue back-up light85 event log&comma; interphone function6 groups timed auto arm&sol;disarm&comma; Away&sol;Stay arm optionalEvery zone can be programmed seperatelyEvery detector can be set to doorbell when disarmedEvery remote can be set to request assistance siren on&sol;offSiren could be set to sound when away armingUnique watchdog function&comma; monitor the old&comma; patient or important place&period;Built in rechargable battery&semi; Built-in siren&comma; and timer&period;